If mass flow is occurring like a garden hose,

(1) It is due to positive hydrostatic pressure

(2) It is due to negative hydrostatic pressure

(3) It is due to concentration gradient

(4) All of these

(1) It is due to positive hydrostatic pressure

(2) It is due to negative hydrostatic pressure

(3) It is due to concentration gradient

(4) All of these

(1) System of adjacent cell walls that is continuous throughout the plant

(2) Not continuous path at the place of casparian strips of the endodermis in the roots

(3) Occurs through the intercellular spaces and the walls of the cells

(4) Crosses cell membrane

(1) Dependent on gradient

(2) Water movement is through mass flow

(3) The continuous stream of water gets tension when water is absorbed by root hairs

(4) Mass flow of water occurs due to adhesive and cohesive properties of water

(1) System of interconnected protoplasts

(2) Involves path through plasmodesmata

(3) Water has to enter the cells through the cell membrane

(4) Above a potential gradient movement

(1) Because it involves cytoplasmic streaming always

(2) Molecule has to enter through the cell membrane

(3) Because it is down the gradient

(4) All of these

(1) Apoplast

(2) Symplast

(3) Active transport

(4) Imbibition

(1) Cortical cells are loosely packed and hence no resistance to water movement

(2) Endodermal cells are loosely packed and hence no resistance to water movement

(3) Pericycle cells are loosely packed and hence no resistance to water movement

(4) Medullary cells are loosely packed and hence no resistance to water movement

(1) Endodermis impervious

(2) Inner layer of cortex impervious

(3) Outer layer pervious

(4) More than one option is correct

(1) Endodermis of root

(2) Starch sheath

(3) Inner layer of cortex

(4) All of these